Car Horn...

[Gearstix]

Well, the thread about the car horn going off made me remember an idea I had.

At work, we have a belt loader, made by the cochrane western group iirc. its circa 1967.

It has a trumpet kinda thing on the horn, has a reaal cool sound.

I noticed while messing with my buddys Jeep TJ, theres a high and low tone.

What would happen if you were to take a tweeter horn or aero port, and attached it to a car horn? I'm wondering if I can alter the sound at all...